Transaction not yet indexed

66c2C97wbQaTMDgygHCy5a4qxV16wLEGTeaV7Nf51DgCMdr9md5EagjQdWYRbAfAVGT3uwTCkdA3daLXEHeDhcx4

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.